Sandra Niewiem

OEC

Sandra Niewiem serves as Sr. VP Global Specialties at Orion Engineered Carbons S.A. (OEC). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

2 trades

$126.9K

Net Position

Net Seller

$126.9K

Companies Traded

OEC

Active Period

Feb 2025 – Feb 2026

2 total trades

Most Recent

Sell OEC

Feb 19, 2026 · $34.4K

Sandra Niewiem's Insider Trading at Orion Engineered Carbons S.A. (OEC)

Buys

0 · $0.00

Sells

2 · $126.9K

Total Shares Bought

Total Shares Sold

11,595

OEC Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 19, 2026	Sell	5,489	$6.27	$34.4K	0
Feb 20, 2025	Sell	6,106	$15.15	$92.5K	0

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